Corumbá weather in August

In August, Corumbá sees average daytime highs of 31°C and overnight lows near 19°C, with 25 mm of rain across 3.1 wet days and about 11.4 hours of daylight. It is the 9th-warmest and 10th-wettest month of the year here.

Highs climb over the month, from about 30°C in the first days to 32°C by the end. The sky is clear or mostly clear about 64% of the time in August, and the air most often feels humid.

Daylight stretches from about 11 h 06 min at the start of August to 11 h 36 min by month's end. Set against the rest of the year, August is Corumbá's 1st-clearest and 1st-windiest month. For the whole year in context, see Corumbá's year-round climate.

Daytime high
31°
9th warmest
Overnight low
19°
3rd coldest
Rainfall
25 mm
3.1 wet days
Daylight
11 h 18 min
7:14 AM – 6:35 PM
Cloud cover
34%
1st clearest
Wind
10 km/h
1st windiest
Solar energy
4.82 kWh/m²
Travel score
5.8
out of 10

Corumbá is human settlement in Brazil.

Air quality: WHO Ambient Air Quality Database. Density & description: Wikidata (CC0), GeoNames.

Temperature in August

Average highAverage lowShaded bands: 10–90% of days

Highs climb over the month, from about 30°C in the first days to 32°C by the end.

A typical August day in Corumbá reaches about 31°C in the afternoon and slips back to 19°C overnight — a 12°C spread between the day's warmth and the night's chill. On most days the high lands between 23°C and 36°C. Set against its neighbours, August runs about 3°C warmer than July and about 2°C cooler than September.

10°20°30°40°151015202531
Avg high (°C)Avg low (°C)
12918
22918
33018
43018
53018
63018
73018
83018
93018
103018
113019
123019
133019
143119
153119
163119
173119
183119
193119
203119
213119
223119
233119
243120
253120
263120
273220
283220
293220
303220
313220

How August really feels in Corumbá

Once humidity and wind are folded in, August averages 0 days that feel above 32°C and 0 that feel at or below 0°C — the comfort signal a plain temperature reading hides.

Days feeling ≥ 32°C
0
heat index over the day's high
Days feeling ≤ C
0
wind chill below the day's low

August sits comfortably in between — no days that feel dangerously hot or drop to a hard freeze once humidity and wind are folded in.

Corumbá weather by month

How August compares with the rest of the year at a glance. August is the 9th-warmest and 10th-wettest month here — the current month is highlighted below.

MonthHigh / Low (°C)Rainfall (mm)Wet daysDaylight (hours)Travel score
Jan32° / 24°17820.5132.8
Feb32° / 24°16219.612.62.9
Mar32° / 24°13917.912.13.4
Apr31° / 22°719.911.64.6
May28° / 19°616.911.16.5
Jun28° / 18°233.810.97.5
Jul28° / 17°223.2117.5
Aug31° / 19°253.111.45.8
Sep33° / 21°516.811.94.1
Oct33° / 23°10913.212.43.2
Nov33° / 24°14515.212.93.1
Dec33° / 24°1601913.12.9

Cloud cover in August

ClearMostly clearPartly cloudyMostly cloudyOvercast

The sky is clear or mostly clear about 64% of the time in August, the clearest month of the year.

Beyond those clear spells, partly cloudy skies cover about 10% of August, with mostly cloudy or overcast conditions the remaining 25%.

0%25%50%75%100%151015202531
Clearer (%)Cloudier (%)
17426
27426
37327
47228
57228
67228
77228
87228
97228
107327
117327
127327
137327
147327
157426
167525
177525
187525
197624
207624
217723
227723
237723
247624
257723
267723
277723
287624
297624
307624
317624

Chance of precipitation in August

Any precipitation

Corumbá gets around 25 mm of rain over 3.1 wet days in August. The line is the day-by-day chance of measurable precipitation.

Day to day, the chance of measurable rain averages around 10% and peaks near 14% on the wettest days.

0%10%20%30%151015202531
Rain chance (%)
19
29
39
48
58
68
78
88
98
108
118
129
139
149
159
169
179
1810
1910
2010
2111
2211
2312
2412
2512
2612
2713
2813
2913
3013
3114

Humidity in August

DryComfortableHumidMuggyOppressiveMiserable

Most of August feels humid — the stacked bands show each day's mix of comfort levels, read off the dew point.

By dew point, August lands in the humid band about 31% of days. Sticky, muggy-or-worse air turns up on roughly 20% of them.

0%25%50%75%100%151015202531
Dry (%)Comfortable (%)Humid (%)Muggy (%)Oppressive (%)
1243232121
2243132121
3243132121
4253031121
5253031131
6252931131
7262930132
8262930142
9262830142
10262829152
11262829153
12252829163
13252828163
14252828163
15252828163
16242828163
17242829163
18232729173
19232730183
20222630183
21222531193
22222531203
23212431213
24212332212
25212232222
26212232232
27212133232
28212033242
29212033242
30211933252
31211933252

Wind in August

Winds average 10 km/h in August, the windiest month of the year.

Across August, daily wind ranges from about 10 km/h on the calmest days to 10 km/h at its breeziest. It stays fairly steady from day to day.

051015151015202531
Wind speed (km/h)Feels
110calm
210calm
310calm
410calm
510calm
610calm
710calm
810calm
910calm
1010calm
1110calm
1210calm
1310calm
1410calm
1510calm
1610calm
1710calm
1810calm
1910calm
2010calm
2110calm
2210calm
2310calm
2410calm
2510calm
2610calm
2710calm
2810calm
2910calm
3010calm
3110calm

Sunrise & sunset in August

DaylightNight

Daylight runs from about 11 h 06 min at the start of August to 11 h 36 min by month's end. The lit band spans sunrise to sunset each day.

Days grow by about 30 minutes over August. Sunrise moves from 7:23 AM to 7:03 AM, and sunset from 6:31 PM to 6:39 PM.

12 AM4 AM8 AM12 PM4 PM8 PM12 AM151015202531
Daylight (h)Sunrise (AM)Sunset (PM)
111.17:236:31
211.17:226:31
311.27:226:31
411.27:216:32
511.27:216:32
611.27:206:32
711.27:206:33
811.27:196:33
911.27:196:33
1011.37:186:33
1111.37:176:34
1211.37:176:34
1311.37:166:34
1411.37:166:35
1511.37:156:35
1611.37:146:35
1711.47:146:35
1811.47:136:36
1911.47:126:36
2011.47:116:36
2111.47:116:36
2211.47:106:37
2311.57:096:37
2411.57:086:37
2511.57:086:37
2611.57:076:38
2711.57:066:38
2811.67:056:38
2911.67:046:38
3011.67:036:39
3111.67:036:39

Solar energy in August

Daily solar energy (kWh/m²)

Average shortwave solar energy reaching the ground each day in August, about 4.82 kWh/m².

For context, solar energy here swings from a low near 3.73 kWh/m² to a high of 6.14 kWh/m² in December across the year — August's 4.82 kWh/m² falls in the middle.

0246151015202531
Solar energy (kWh/m²)Level
14.4Bright
24.5Bright
34.5Bright
44.5Bright
54.5Bright
64.6Bright
74.6Bright
84.6Bright
94.7Bright
104.7Bright
114.7Bright
124.7Bright
134.8Bright
144.8Bright
154.8Bright
164.8Bright
174.9Bright
184.9Bright
194.9Bright
205.0Bright
215.0Bright
225.0Bright
235.0Bright
245.0Bright
255.1Bright
265.1Bright
275.1Bright
285.1Bright
295.1Bright
305.2Bright
315.2Bright
Planning a trip in August

Hazard calendar for Corumbá

In seasonPeak

None of Corumbá's seasonal hazards are active in August. The full-year calendar below shows when the rainy season, cyclone risk and dust haze do peak.

Corumbá's rainy season runs October–March, when most of the year's rain falls.

Rainy season
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec

Is August a good time to visit Corumbá?

Our two travel scores rate August for general sightseeing and for beach or pool weather — 0 (poor) to 10 (ideal).

5.8
Sightseeing
4th-best month of the year
8.2
Beach & pool
2nd-best month of the year

August is a reasonable time to visit Corumbá for sightseeing. The water and warmth also suit a beach or pool day.

What to pack for Corumbá in August

From August's temperature range, rain chance, sun and wind — what's worth putting in the bag.

In August, Corumbá sees daytime highs around 31°C and nights near 19°C. Pack light clothes. Worth having: sun protection. About 3 days see rain.

light clothessun protection

UV index in Corumbá in August

LowModerateHighVery highExtreme

Clear-sky midday UV in August peaks around 8 — enough to warrant sun protection. The full-year curve, shaded by WHO exposure level, is below.

Under clear skies, the midday UV index in Corumbá peaks around January 18 at about 16 (extreme) — sunscreen, a hat and midday shade are essential. It bottoms out near September 17 at about 3 (moderate).

The index reaches 3 or more — the level where the WHO recommends sun protection — in 11 months of the year.

025710JanFebMarAprMayJunJulAugSepOctNovDecExtremeVery highHighVery highModerateExtremeJan 18UV 16Sep 17UV 3
UV index (midday)Level
Jan16Extreme
Feb14Extreme
Mar14Extreme
Apr11Extreme
May8Very high
Jun5High
Jul7High
Aug8Very high
Sep3Moderate
Oct6High
Nov13Extreme
Dec13Extreme

Air quality in Corumbá in August

GoodModeratePoorUnhealthyVery unhealthy

Average fine-particle pollution (PM2.5) through the year — so you can see where August falls, not just the annual average.

Air quality in Corumbá is worst in September — around 99 µg/m³ PM2.5 (unhealthy), about 8.6× the cleanest month (February, 12 µg/m³).

Modeled monthly averages (CAMS reanalysis, 2015–2024).

0306090120JanFebMarAprMayJunJulAugSepOctNovDecModerateModeratePoorUnhealthyModerateSep 1694 µg/m³Feb 1412 µg/m³
PM2.5 (µg/m³)Level
Jan16Moderate
Feb12Good
Mar16Moderate
Apr14Moderate
May12Good
Jun36Poor
Jul32Moderate
Aug58Unhealthy
Sep99Unhealthy
Oct54Poor
Nov18Moderate
Dec13Moderate
Location & terrain

Where is Corumbá?

Corumbá sits at 19.0°S, 57.7°W, 152 m above sea level, in Brazil. The nearest listed city is Ladário, 5.0 km away.

AnastácioAquidauanaBonitoRio Verde de Mato GrossoCoximJardim

Topography around Corumbá

How much the land rises and falls, and what covers it, within 3, 16 and 80 km of Corumbá.

Within 3 km, the terrain around Corumbá has significant variations in elevation — a maximum elevation change of 336 m around an average of 144 m above sea level; within 16 km, significant variations in elevation — a maximum elevation change of 487 m; within 80 km, large variations in elevation — a maximum elevation change of 953 m.

The land around Corumbá is covered by trees (37%), artificial surfaces (32%) and wetland (20%) within 3 km, wetland (50%) and trees (37%) within 16 km, and wetland (47%) and trees (43%) within 80 km.

3 km
336 m
16 km
487 m
80 km
953 m
treesgrasslandartificial surfaceswaterwetland
August weather nearby: Ladário 5.0 km · Miranda 191 km · Anastácio 253 km · Aquidauana 254 km · Bonito 265 km · Rio Verde de Mato Grosso 296 km · Coxim 310 km · Jardim 317 km

Brazil travel facts

Travel advisory
Level 2
Exercise Increased Caution
Power plugs
Type C / N
127 / 220 V · 60 Hz
Prices
≈ 46% of US
price level, 2025
GDP per capita
$10,713
2025
Happiness
6.6 / 10
World Happiness, 2025
Safe drinking water
89%
of population, 2024
Homicide rate
19.3
per 100k, 2023
Road deaths
16
per 100k/yr, 2019
Income group
Upper middle
World Bank
English
Low
EF EPI 482
Religion
Roman Catholic 57%Evangelical 27%none 9%other 4%

Sources: World Bank, US State Department, World Happiness Report, WHO/UNICEF, EF EPI, CIA World Factbook.

Data sources

Temperature, precipitation, cloud, humidity, wind and solar figures are a 1991–2020 climatology for Corumbá (-19.0092°, -57.6533°, elevation 152 m), computed from hourly ERA5 reanalysis — contains modified Copernicus Climate Change Service information. Sun figures are astronomical calculations, not observations. City data © GeoNames, CC BY 4.0. Map outlines from Natural Earth (public domain); interactive map © Google. UV index is derived from CAMS (Copernicus Atmosphere Monitoring Service) clear-sky UV data — contains modified Copernicus Atmosphere Monitoring Service information. Monthly air-quality (PM2.5) seasonality is from the CAMS EAC4 reanalysis (Copernicus Atmosphere Monitoring Service), scaled to the WHO annual mean where available. Topography is sampled from the Copernicus DEM GLO-90 elevation model (© ESA/Airbus) and ESA WorldCover 2021 land cover (CC BY 4.0).